The world's best April fool

There have been some belting April fools over the years - but which one is the world's best? Below are some I've found, but please send us any you've done, or heard about, that deserve to join the this infamous list.

- Spaghetti on trees...

In 1957 the respected BBC news show Panorama announced that thanks to a very mild winter and the virtual elimination of the dreaded spaghetti weevil, Swiss farmers were enjoying a bumper spaghetti crop. It accompanied this announcement with footage of Swiss peasants pulling strands of spaghetti down from trees. Huge numbers of viewers were taken in. Many called the BBC wanting to know how they could grow their own spaghetti tree. To this the BBC diplomatically replied that they should "place a sprig of spaghetti in a tin of tomato sauce and hope for the best."

- Instant colour TV

In 1962 there was only one tv channel in Sweden, and it broadcast in black and white. The station's technical expert, Kjell Stensson, appeared on the news to announce that, thanks to a new technology, viewers could convert their existing sets to display color reception. All they had to do was pull a nylon stocking over their tv screen. Stensson proceeded to demonstrate the process. Thousands of people were taken in. Regular color broadcasts only commenced in Sweden on April 1, 1970.

- The left-handed Whopper

In 1998 Burger King published a full page advertisement in USA Today announcing the introduction of a new item to their menu: a "Left-Handed Whopper" specially designed for the 32 million left-handed Americans. According to the advertisement, the new whopper included the same ingredients as the original Whopper (lettuce, tomato, hamburger patty, etc.), but all the condiments were rotated 180 degrees for the benefit of their left-handed customers. The following day Burger King issued a follow-up release revealing that although the Left-Handed Whopper was a hoax, thousands of customers had gone into restaurants to request the new sandwich. Simultaneously, according to the press release, "many others requested their own 'right handed' version."

- Eiffel Tower moves

The Parisien stunned French citizens in 1986 when it reported that an agreement had been signed to dismantle the Eiffle Tower. The international symbol of French culture would then be reconstructed in the new Euro Disney theme park going up east of Paris. In the space where the Tower used to stand, a 35,000 seat stadium would be built for use during the 1992 Olympic Games.

- The Eruption of Mount Edgecumbe

In 1974 residents of Sitka, Alaska were alarmed when the long-dormant volcano neighboring them, Mount Edgecumbe, suddenly began to belch out billows of black smoke. People spilled out of their homes onto the streets to gaze up at the volcano, terrified that it was active again and might soon erupt. Luckily it turned out that man, not nature, was responsible for the smoke. A local practical joker named Porky Bickar had flown hundreds of old tires into the volcano's crater and then lit them on fire, all in a (successful) attempt to fool the city dwellers into believing that the volcano was stirring to life. According to local legend, when Mount St. Helens erupted six years later, a Sitka resident wrote to Bickar to tell him, "This time you've gone too far!"

- The Sydney iceberg

On April 1, 1978 a barge appeared in Sydney Harbor towing a giant iceberg. Sydneysiders were expecting it. Dick Smith, a local adventurer and millionaire businessman (owner of Dick Smith's Foods), had been loudly promoting his scheme to tow an iceberg from Antarctica for quite some time. Now he had apparently succeeded. He said that he was going to carve the berg into small ice cubes, which he would sell to the public for ten cents each. These well-traveled cubes, fresh from the pure waters of Antarctica, were promised to improve the flavor of any drink they cooled. Slowly the iceberg made its way into the harbor. Local radio stations provided excited blow-by-blow coverage of the scene. Only when the berg was well into the harbor was its secret revealed. It started to rain, and the firefighting foam and shaving cream that the berg was really made of washed away, uncovering the white plastic sheets beneath.

- Whistling Carrots

In 2002 the British supermarket chain Tesco published an advertisement in The Sun announcing the successful development of a genetically modified 'whistling carrot.' The ad explained that the carrots had been specially engineered to grow with tapered airholes in their side. When fully cooked, these airholes caused the vegetable to whistle.

Thanks for these fools to www.museumofhoaxes.com